Optimum Nutrition Gold Standard Pre-Workout Shot 12x60ml

Water, L-Citrulline, Beta-Alanine, Acidity Regulators (Malic Acid, Citric Acid, Trisodium Citrate), PerforMelon? Boost (Watermelon Extract (Citrus lanatus, fruit), L-Citrulline, Vitamin B complex, Sodium Chloride), Coffeine? (Natural Caffeine), Sage Extract (Salvia officinalis, leaf), Flavourings, Preservative (Potassium Sorbate), Nettle Extract (Urtica dioica, root), Stabiliser (Xanthan Gum), Sweeteners (Sucralose, Steviol Glycosides), Pyridoxine Hydrochloride, Cyanocobalamin.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Caffeine (Natural Source)

Caffeine is a natural stimulant that helps promote mental alertness and can support exercise performance. This form is derived from natural caffeine sources and is included to provide a quick, energising effect.

This formulation uses a natural caffeine source to contribute to the product’s profile of focus and energy before activity.

What Does Caffeine Do?

Caffeine can support heightened alertness and energy levels during activity, which may help with reaction time and perceived effort. This aligns with guidance on normal function of the central nervous system and energy metabolism.

Dr. Davis of Harvard University found that caffeine can enhance endurance and alertness in adults, supporting its role in normal energy production and performance during physical activity.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Optimum Nutrition stands out for quality and reliability in sports nutrition, pairing a clinically-backed blend with straightforward, transparent ingredients. This brand’s Gold Standard Pre-Workout Shot delivers energy and focus through a single serving that combines natural caffeine with beta-alanine, L-citrulline and a vitamin B complex, all designed to support workout performance. It also emphasises a clean profile by avoiding artificial colours and offering a convenient shot format engineered for consistency and convenience.

This brand has been evaluated by our medical team for compliance with how we verify ingredient quality, ensuring rigorous standards accompany every product we feature. The formulation is purpose-built for pre-workout support, with Performelon Boost and targeted nutrients that align with our product-pupply criteria. For full transparency on testing and certifications, our team reviews these details as part of our ongoing quality checks, which you can explore through our dedicated resources.

Welzo selected Optimum Nutrition because of the brand’s manufacturing discipline, evidence-based ingredient choices, and clear alignment with our selection criteria. This partnership reflects our commitment to trust, safety, and performance for our customers, reinforced by the expertise of our medical team and our ongoing quality assurances explained at how we verify ingredient quality.